My model often shows errors like “Bond atoms 4549 4550 missing on proc 0 at step 42”,My model often shows errors like “Bond atoms 4549 4550 missing on proc 0 at step 42”. Can you help me check the interactions between my atoms? Below is the pair_coeff I used
unit metal
bond_coeff 1 harmonic 25.8 1.0 #600*0.043=25.8
angle_coeff 1 harmonic 3.225 109.47#75*0.043=3.225
pair_coeff 1 1 lj/cut/coul/long 0.0066779 3.166# 0.15535*0.043
pair_coeff 2 2 lj/cut/coul/long 0.0 0.0
pair_coeff 1 2 lj/cut/coul/long 0.0 0.0
dihedral_style none
improper_style none
special_bonds lj/coul 0.0 0.0 0.5
group spce type 1 2
group cu type 3
pair_coeff 3 3 eam /home/zz/Desktop/md/lammps-12Dec18/potentials/Cu_u3.eam
pair_coeff 1 3 lj/cut/coul/long 0.051987 2.752 #1.209*0.043=0.051987
pair_coeff 2 3 lj/cut/coul/long 0.0 0.0
mass 2 1.00794
mass 1 15.9994
mass 3 63.546